Casio SF-4980ER Calculator User Manual


 
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To input letters and numbers
Press the key that is marked with the letter or number that you want to input.
To input upper-case letters
Press CAPS to switch the keyboard between upper-case and lower-case letters.
The indicator CAPS’’ on the display shows that the keyboard is shift-locked
for upper-case letters.
The upper-case/lower-case setting you make with
CAPS remains in effect
until you change it, even when you switch the SF Unit off.
A shift-lock operation using
CAPS affects the letter keys only. It does not
shift the number keys for punctuation symbol input.
To shift the keyboard
Press SHIFT to temporarily shift the keyboard between upper-case and
lower-case letters. The indicator SHIFT’’ on the display shows that the keyboard
is shifted.
If the keyboard is shift-locked for upper-case input, pressing
SHIFT shifts
to lower-case. If the keyboard is set for lower-case letters (by the
CAPS
key), pressing SHIFT changes to upper-case.
With
SHIFT, the keyboard remains shifted for input of one character only.
As soon as you input one character, the keyboard switches back to the
status set by CAPS.
To input accented characters
Press the CODE key and confirm that the CODE indicator is on the display.
Next, input the character. The following character accents are available.
Umlaut (Ä, Ë, Ï, Ö, Ü, ä, ë, ï, ö, ü) ....................
CODE F
Acute Accent (Á, É, Í, Ó, Ú, á, é, í, ó, ú) .......... CODE A
Grave Accent (À, È, Ì, Ò, Ù, à, è, ì, ò, ù) .......... CODE S
Circumflex (Â, Ê, Î, Ô, Û, â, ê, î, ô, û ).............. CODE D
Tilde (Ã, Õ, Ñ, ã, õ, ñ) ...................................... CODE G
Inputting Letters, Numbers and Symbols